14 (水)	08:06	00:54	18:27	12:57
	122cm	25cm	125cm	90cm
中潮 出 05:44 入 17:05 出 11:07 入 21:12

那珂湊（茨城）2037年10月14日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
10/14 00:00	28.9	↓-1.7
10/14 00:10	27.5	↓-1.4
10/14 00:20	26.4	↓-1.1
10/14 00:30	25.6	↓-0.8
10/14 00:40	25.1	↓-0.5
10/14 00:50	24.8	↓-0.3	干潮
10/14 01:00	24.9	↑0.1
10/14 01:10	25.2	↑0.3
10/14 01:20	25.8	↑0.6
10/14 01:30	26.7	↑0.9
10/14 01:40	27.8	↑1.1
10/14 01:50	29.2	↑1.4
10/14 02:00	30.8	↑1.6
10/14 02:10	32.7	↑1.9
10/14 02:20	34.8	↑2.1
10/14 02:30	37.0	↑2.2
10/14 02:40	39.5	↑2.5
10/14 02:50	42.1	↑2.6
10/14 03:00	44.9	↑2.8
10/14 03:10	47.9	↑3.0
10/14 03:20	51.0	↑3.1
10/14 03:30	54.1	↑3.1
10/14 03:40	57.4	↑3.3
10/14 03:50	60.8	↑3.4
10/14 04:00	64.2	↑3.4
10/14 04:10	67.7	↑3.5
10/14 04:20	71.2	↑3.5
10/14 04:30	74.7	↑3.5
10/14 04:40	78.2	↑3.5
10/14 04:50	81.6	↑3.4
10/14 05:00	85.0	↑3.4
10/14 05:10	88.4	↑3.4
10/14 05:20	91.6	↑3.2
10/14 05:30	94.8	↑3.2
10/14 05:40	97.8	↑3.0
10/14 05:50	100.8	↑3.0
10/14 06:00	103.5	↑2.7
10/14 06:10	106.1	↑2.6
10/14 06:20	108.5	↑2.4
10/14 06:30	110.8	↑2.3
10/14 06:40	112.8	↑2.0
10/14 06:50	114.6	↑1.8
10/14 07:00	116.2	↑1.6
10/14 07:10	117.6	↑1.4
10/14 07:20	118.8	↑1.2
10/14 07:30	119.7	↑0.9
10/14 07:40	120.4	↑0.7
10/14 07:50	120.8	↑0.4
10/14 08:00	121.0	↑0.2	満潮
10/14 08:10	121.0	0
10/14 08:20	120.8	↓-0.2
10/14 08:30	120.4	↓-0.4
10/14 08:40	119.8	↓-0.6
10/14 08:50	119.0	↓-0.8
10/14 09:00	118.0	↓-1.0
10/14 09:10	116.9	↓-1.1
10/14 09:20	115.6	↓-1.3
10/14 09:30	114.2	↓-1.4
10/14 09:40	112.7	↓-1.5
10/14 09:50	111.2	↓-1.5
10/14 10:00	109.6	↓-1.6
10/14 10:10	107.9	↓-1.7
10/14 10:20	106.2	↓-1.7
10/14 10:30	104.6	↓-1.6
10/14 10:40	102.9	↓-1.7
10/14 10:50	101.3	↓-1.6
10/14 11:00	99.7	↓-1.6
10/14 11:10	98.2	↓-1.5
10/14 11:20	96.8	↓-1.4
10/14 11:30	95.5	↓-1.3
10/14 11:40	94.3	↓-1.2
10/14 11:50	93.3	↓-1.0
10/14 12:00	92.4	↓-0.9
10/14 12:10	91.6	↓-0.8
10/14 12:20	90.9	↓-0.7
10/14 12:30	90.5	↓-0.4
10/14 12:40	90.1	↓-0.4
10/14 12:50	90.0	↓-0.1	干潮
10/14 13:00	90.0	0
10/14 13:10	90.1	↑0.1
10/14 13:20	90.4	↑0.3
10/14 13:30	90.8	↑0.4
10/14 13:40	91.4	↑0.6
10/14 13:50	92.2	↑0.8
10/14 14:00	93.0	↑0.8
10/14 14:10	94.0	↑1.0
10/14 14:20	95.1	↑1.1
10/14 14:30	96.2	↑1.1
10/14 14:40	97.5	↑1.3
10/14 14:50	98.9	↑1.4
10/14 15:00	100.3	↑1.4
10/14 15:10	101.8	↑1.5
10/14 15:20	103.3	↑1.5
10/14 15:30	104.9	↑1.6
10/14 15:40	106.5	↑1.6
10/14 15:50	108.1	↑1.6
10/14 16:00	109.7	↑1.6
10/14 16:10	111.2	↑1.5
10/14 16:20	112.8	↑1.6
10/14 16:30	114.3	↑1.5
10/14 16:40	115.7	↑1.4
10/14 16:50	117.1	↑1.4
10/14 17:00	118.4	↑1.3
10/14 17:10	119.7	↑1.3
10/14 17:20	120.8	↑1.1
10/14 17:30	121.8	↑1.0
10/14 17:40	122.6	↑0.8
10/14 17:50	123.3	↑0.7
10/14 18:00	123.9	↑0.6
10/14 18:10	124.3	↑0.4
10/14 18:20	124.5	↑0.2	満潮
10/14 18:30	124.5	0
10/14 18:40	124.3	↓-0.2
10/14 18:50	124.0	↓-0.3
10/14 19:00	123.4	↓-0.6
10/14 19:10	122.6	↓-0.8
10/14 19:20	121.6	↓-1.0
10/14 19:30	120.3	↓-1.3
10/14 19:40	118.9	↓-1.4
10/14 19:50	117.2	↓-1.7
10/14 20:00	115.3	↓-1.9
10/14 20:10	113.2	↓-2.1
10/14 20:20	110.9	↓-2.3
10/14 20:30	108.4	↓-2.5
10/14 20:40	105.8	↓-2.6
10/14 20:50	102.9	↓-2.9
10/14 21:00	99.9	↓-3.0
10/14 21:10	96.8	↓-3.1
10/14 21:20	93.5	↓-3.3
10/14 21:30	90.1	↓-3.4
10/14 21:40	86.7	↓-3.4
10/14 21:50	83.2	↓-3.5
10/14 22:00	79.6	↓-3.6	最大潮位差
10/14 22:10	76.0	↓-3.6	最大潮位差
10/14 22:20	72.4	↓-3.6	最大潮位差
10/14 22:30	68.9	↓-3.5
10/14 22:40	65.4	↓-3.5
10/14 22:50	61.9	↓-3.5
10/14 23:00	58.5	↓-3.4
10/14 23:10	55.3	↓-3.2
10/14 23:20	52.2	↓-3.1
10/14 23:30	49.2	↓-3.0
10/14 23:40	46.3	↓-2.9
10/14 23:50	43.7	↓-2.6